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The axial dynamic response of large power transformer windings under short-circuit conditions by FEM

被引：0
|
作者：
Wang, Z
Shi, C
Peng, Z
机构：
来源：
NEW ADVANCES IN MODAL SYNTHESIS OF LARGE STRUCTURES: NON-LINEAR DAMPED AND NON-DETERMINISTIC CASES | 1997年
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D O I：
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中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
This paper presents a new three dimension finite element model for axial vibration problem of large power transformer windings. The new model is used to calculate the axial vibration frequency and vibration mode. Under the action of the short circut electromagnetic forces,the response of the coils of transformer windings is also calculated by this new model. In the end of this paper, some of the conclusions are obtained.
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页码：491 / 498
页数：8
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